Multiple Choice
What is the hydroxide-ion concentration of an aqueous solution having a pH of 4.72?
A) 4.72 × 10-5 mol/L
B) 1.91 × 10-14 mol/L
C) 5.25 × 10-10 mol/L
D) 1.91 × 10-5 mol/L
Correct Answer:
Verified
Correct Answer:
Verified
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